97971783

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{937}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 161366016

約数和(自身を除く): 63394233

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 383, 937, 1149, 2681, 2811, 4979, 6559, 8043, 12181, 14937, 19677, 34853, 36543, 85267, 104559, 255801, 358871, 1076613, 2512097, 4665323, 7536291, 13995969, 32657261, 97971783]

約数ペア:

[(1, 97971783), (3, 32657261), (7, 13995969), (13, 7536291), (21, 4665323), (39, 2512097), (91, 1076613), (273, 358871), (383, 255801), (937, 104559), (1149, 85267), (2681, 36543), (2811, 34853), (4979, 19677), (6559, 14937), (8043, 12181)]