85815547461

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1\times {\mathrm{64609}}^1$

素因数の和:65378

約数の個数: 48

約数和(自身を含む): 146752569600

約数和(自身を除く): 60937022139

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 727, 1827, 2181, 5089, 6543, 15267, 21083, 45801, 63249, 64609, 147581, 189747, 193827, 442743, 452263, 581481, 1328229, 1356789, 1873661, 4070367, 5620983, 13115627, 16862949, 39346881, 46970743, 118040643, 140912229, 328795201, 422736687, 986385603, 1362151547, 2959156809, 4086454641, 9535060829, 12259363923, 28605182487, 85815547461]

約数ペア:

[(1, 85815547461), (3, 28605182487), (7, 12259363923), (9, 9535060829), (21, 4086454641), (29, 2959156809), (63, 1362151547), (87, 986385603), (203, 422736687), (261, 328795201), (609, 140912229), (727, 118040643), (1827, 46970743), (2181, 39346881), (5089, 16862949), (6543, 13115627), (15267, 5620983), (21083, 4070367), (45801, 1873661), (63249, 1356789), (64609, 1328229), (147581, 581481), (189747, 452263), (193827, 442743)]