1551270138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1\times {\mathrm{757}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 3451386240

約数和(自身を除く): 1900116102

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 509, 671, 757, 1018, 1342, 1514, 1527, 2013, 2271, 3054, 4026, 4542, 5599, 8327, 11198, 16654, 16797, 24981, 31049, 33594, 46177, 49962, 62098, 92354, 93147, 138531, 186294, 277062, 341539, 385313, 507947, 683078, 770626, 1015894, 1024617, 1155939, 1523841, 2049234, 2311878, 3047682, 4238443, 8476886, 12715329, 23504093, 25430658, 47008186, 70512279, 141024558, 258545023, 517090046, 775635069, 1551270138]

約数ペア:

[(1, 1551270138), (2, 775635069), (3, 517090046), (6, 258545023), (11, 141024558), (22, 70512279), (33, 47008186), (61, 25430658), (66, 23504093), (122, 12715329), (183, 8476886), (366, 4238443), (509, 3047682), (671, 2311878), (757, 2049234), (1018, 1523841), (1342, 1155939), (1514, 1024617), (1527, 1015894), (2013, 770626), (2271, 683078), (3054, 507947), (4026, 385313), (4542, 341539), (5599, 277062), (8327, 186294), (11198, 138531), (16654, 93147), (16797, 92354), (24981, 62098), (31049, 49962), (33594, 46177)]