155341503

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 238360320

約数和(自身を除く): 83018817

約数列:

[1, 3, 9, 27, 37, 111, 131, 333, 393, 999, 1179, 1187, 3537, 3561, 4847, 10683, 14541, 32049, 43623, 43919, 130869, 131757, 155497, 395271, 466491, 1185813, 1399473, 4198419, 5753389, 17260167, 51780501, 155341503]

約数ペア:

[(1, 155341503), (3, 51780501), (9, 17260167), (27, 5753389), (37, 4198419), (111, 1399473), (131, 1185813), (333, 466491), (393, 395271), (999, 155497), (1179, 131757), (1187, 130869), (3537, 43919), (3561, 43623), (4847, 32049), (10683, 14541)]