1187664579

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{22639}}^1$

素因数の和:22744

約数の個数: 32

約数和(自身を含む): 1847424000

約数和(自身を除く): 659759421

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1809, 1943, 5829, 17487, 22639, 52461, 67917, 203751, 611253, 656531, 1516813, 1969593, 4550439, 5908779, 13651317, 17726337, 40953951, 43987577, 131962731, 395888193, 1187664579]

約数ペア:

[(1, 1187664579), (3, 395888193), (9, 131962731), (27, 43987577), (29, 40953951), (67, 17726337), (87, 13651317), (201, 5908779), (261, 4550439), (603, 1969593), (783, 1516813), (1809, 656531), (1943, 611253), (5829, 203751), (17487, 67917), (22639, 52461)]