28492553529

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 45846440640

約数和(自身を除く): 17353887111

約数列:

[1, 3, 9, 11, 33, 99, 107, 121, 321, 363, 439, 557, 963, 1089, 1177, 1317, 1671, 3531, 3951, 4829, 5013, 6127, 10593, 12947, 14487, 18381, 38841, 43461, 46973, 53119, 55143, 59599, 67397, 116523, 140919, 159357, 178797, 202191, 244523, 422757, 478071, 516703, 536391, 606573, 655589, 733569, 1550109, 1966767, 2200707, 2689753, 4650327, 5683733, 5900301, 7211479, 8069259, 17051199, 21634437, 24207777, 26163961, 29587283, 51153597, 64903311, 78491883, 88761849, 235475649, 266285547, 287803571, 863410713, 2590232139, 3165839281, 9497517843, 28492553529]

約数ペア:

[(1, 28492553529), (3, 9497517843), (9, 3165839281), (11, 2590232139), (33, 863410713), (99, 287803571), (107, 266285547), (121, 235475649), (321, 88761849), (363, 78491883), (439, 64903311), (557, 51153597), (963, 29587283), (1089, 26163961), (1177, 24207777), (1317, 21634437), (1671, 17051199), (3531, 8069259), (3951, 7211479), (4829, 5900301), (5013, 5683733), (6127, 4650327), (10593, 2689753), (12947, 2200707), (14487, 1966767), (18381, 1550109), (38841, 733569), (43461, 655589), (46973, 606573), (53119, 536391), (55143, 516703), (59599, 478071), (67397, 422757), (116523, 244523), (140919, 202191), (159357, 178797)]