9658481427

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{33191}}^1$

素因数の和:33384

約数の個数: 48

約数和(自身を含む): 16569446400

約数和(自身を除く): 6910964973

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 149, 217, 279, 447, 651, 1043, 1341, 1953, 3129, 4619, 9387, 13857, 32333, 33191, 41571, 96999, 99573, 232337, 290997, 298719, 697011, 1028921, 2091033, 3086763, 4945459, 7202447, 9260289, 14836377, 21607341, 34618213, 44509131, 64822023, 103854639, 153309229, 311563917, 459927687, 1073164603, 1379783061, 3219493809, 9658481427]

約数ペア:

[(1, 9658481427), (3, 3219493809), (7, 1379783061), (9, 1073164603), (21, 459927687), (31, 311563917), (63, 153309229), (93, 103854639), (149, 64822023), (217, 44509131), (279, 34618213), (447, 21607341), (651, 14836377), (1043, 9260289), (1341, 7202447), (1953, 4945459), (3129, 3086763), (4619, 2091033), (9387, 1028921), (13857, 697011), (32333, 298719), (33191, 290997), (41571, 232337), (96999, 99573)]