306543159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 495738880

約数和(自身を除く): 189195721

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 223, 279, 379, 403, 669, 1137, 1209, 2007, 2899, 3411, 3627, 4927, 6913, 8697, 11749, 14781, 20739, 26091, 35247, 44343, 62217, 84517, 89869, 105741, 152737, 253551, 269607, 458211, 760653, 808821, 1098721, 1374633, 2620027, 3296163, 7860081, 9888489, 23580243, 34060351, 102181053, 306543159]

約数ペア:

[(1, 306543159), (3, 102181053), (9, 34060351), (13, 23580243), (31, 9888489), (39, 7860081), (93, 3296163), (117, 2620027), (223, 1374633), (279, 1098721), (379, 808821), (403, 760653), (669, 458211), (1137, 269607), (1209, 253551), (2007, 152737), (2899, 105741), (3411, 89869), (3627, 84517), (4927, 62217), (6913, 44343), (8697, 35247), (11749, 26091), (14781, 20739)]