81926099715

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1283}}^1\times {\mathrm{3673}}^1$

素因数の和:5044

約数の個数: 64

約数和(自身を含む): 140390300160

約数和(自身を除く): 58464200445

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 1283, 3477, 3673, 3849, 5795, 6415, 11019, 17385, 18365, 19245, 24377, 55095, 69787, 73131, 78263, 121885, 209361, 224053, 234789, 348935, 365655, 391315, 672159, 1046805, 1120265, 1173945, 1486997, 3360795, 4257007, 4460991, 4712459, 7434985, 12771021, 14137377, 21285035, 22304955, 23562295, 63855105, 70686885, 89536721, 268610163, 287459999, 447683605, 862379997, 1343050815, 1437299995, 4311899985, 5461739981, 16385219943, 27308699905, 81926099715]

約数ペア:

[(1, 81926099715), (3, 27308699905), (5, 16385219943), (15, 5461739981), (19, 4311899985), (57, 1437299995), (61, 1343050815), (95, 862379997), (183, 447683605), (285, 287459999), (305, 268610163), (915, 89536721), (1159, 70686885), (1283, 63855105), (3477, 23562295), (3673, 22304955), (3849, 21285035), (5795, 14137377), (6415, 12771021), (11019, 7434985), (17385, 4712459), (18365, 4460991), (19245, 4257007), (24377, 3360795), (55095, 1486997), (69787, 1173945), (73131, 1120265), (78263, 1046805), (121885, 672159), (209361, 391315), (224053, 365655), (234789, 348935)]