73454157

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 127715328

約数和(自身を除く): 54261171

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 163, 207, 311, 483, 489, 933, 1141, 1449, 1467, 2177, 2799, 3423, 3749, 6531, 7153, 10269, 11247, 19593, 21459, 26243, 33741, 50071, 50693, 64377, 78729, 150213, 152079, 236187, 354851, 450639, 456237, 1064553, 1165939, 3193659, 3497817, 8161573, 10493451, 24484719, 73454157]

約数ペア:

[(1, 73454157), (3, 24484719), (7, 10493451), (9, 8161573), (21, 3497817), (23, 3193659), (63, 1165939), (69, 1064553), (161, 456237), (163, 450639), (207, 354851), (311, 236187), (483, 152079), (489, 150213), (933, 78729), (1141, 64377), (1449, 50693), (1467, 50071), (2177, 33741), (2799, 26243), (3423, 21459), (3749, 19593), (6531, 11247), (7153, 10269)]