157055679

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 257178240

約数和(自身を除く): 100122561

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 359, 491, 891, 1077, 1473, 3231, 3949, 4419, 5401, 9693, 11847, 13257, 16203, 29079, 35541, 39771, 48609, 106623, 145827, 176269, 319869, 437481, 528807, 1586421, 1938959, 4759263, 5816877, 14277789, 17450631, 52351893, 157055679]

約数ペア:

[(1, 157055679), (3, 52351893), (9, 17450631), (11, 14277789), (27, 5816877), (33, 4759263), (81, 1938959), (99, 1586421), (297, 528807), (359, 437481), (491, 319869), (891, 176269), (1077, 145827), (1473, 106623), (3231, 48609), (3949, 39771), (4419, 35541), (5401, 29079), (9693, 16203), (11847, 13257)]