88997778

素因数分解:

$2^1\times 3^7\times {\mathrm{20347}}^1$

素因数の和:20370

約数の個数: 32

約数和(自身を含む): 200224320

約数和(自身を除く): 111226542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 20347, 40694, 61041, 122082, 183123, 366246, 549369, 1098738, 1648107, 3296214, 4944321, 9888642, 14832963, 29665926, 44498889, 88997778]

約数ペア:

[(1, 88997778), (2, 44498889), (3, 29665926), (6, 14832963), (9, 9888642), (18, 4944321), (27, 3296214), (54, 1648107), (81, 1098738), (162, 549369), (243, 366246), (486, 183123), (729, 122082), (1458, 61041), (2187, 40694), (4374, 20347)]