100806723

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 162639360

約数和(自身を除く): 61832637

約数列:

[1, 3, 9, 19, 23, 57, 69, 71, 171, 207, 213, 361, 437, 639, 1083, 1311, 1349, 1633, 3249, 3933, 4047, 4899, 6859, 8303, 12141, 14697, 20577, 24909, 25631, 31027, 61731, 74727, 76893, 93081, 157757, 230679, 279243, 473271, 486989, 589513, 1419813, 1460967, 1768539, 4382901, 5305617, 11200747, 33602241, 100806723]

約数ペア:

[(1, 100806723), (3, 33602241), (9, 11200747), (19, 5305617), (23, 4382901), (57, 1768539), (69, 1460967), (71, 1419813), (171, 589513), (207, 486989), (213, 473271), (361, 279243), (437, 230679), (639, 157757), (1083, 93081), (1311, 76893), (1349, 74727), (1633, 61731), (3249, 31027), (3933, 25631), (4047, 24909), (4899, 20577), (6859, 14697), (8303, 12141)]