31435996869

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 50253632000

約数和(自身を除く): 18817635131

約数列:

[1, 3, 9, 19, 37, 57, 79, 109, 111, 171, 237, 327, 333, 577, 703, 711, 981, 1501, 1731, 2071, 2109, 2923, 4033, 4503, 5193, 6213, 6327, 8611, 8769, 10963, 12099, 13509, 18639, 21349, 25833, 26307, 32889, 36297, 45583, 55537, 62893, 64047, 76627, 77499, 98667, 136749, 163609, 166611, 188679, 192141, 229881, 318607, 405631, 410247, 490827, 499833, 566037, 689643, 866077, 955821, 1194967, 1216893, 1472481, 1686571, 2327041, 2598231, 2867463, 3584901, 3650679, 4968547, 5059713, 6053533, 6981123, 7794693, 10754703, 14905641, 15179139, 18160599, 20943369, 32044849, 44213779, 44716923, 54481797, 94402393, 96134547, 132641337, 183836239, 283207179, 288403641, 397924011, 551508717, 849621537, 1654526151, 3492888541, 10478665623, 31435996869]

約数ペア:

[(1, 31435996869), (3, 10478665623), (9, 3492888541), (19, 1654526151), (37, 849621537), (57, 551508717), (79, 397924011), (109, 288403641), (111, 283207179), (171, 183836239), (237, 132641337), (327, 96134547), (333, 94402393), (577, 54481797), (703, 44716923), (711, 44213779), (981, 32044849), (1501, 20943369), (1731, 18160599), (2071, 15179139), (2109, 14905641), (2923, 10754703), (4033, 7794693), (4503, 6981123), (5193, 6053533), (6213, 5059713), (6327, 4968547), (8611, 3650679), (8769, 3584901), (10963, 2867463), (12099, 2598231), (13509, 2327041), (18639, 1686571), (21349, 1472481), (25833, 1216893), (26307, 1194967), (32889, 955821), (36297, 866077), (45583, 689643), (55537, 566037), (62893, 499833), (64047, 490827), (76627, 410247), (77499, 405631), (98667, 318607), (136749, 229881), (163609, 192141), (166611, 188679)]