156680551671

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{44111}}^1$

素因数の和:44532

約数の個数: 48

約数和(自身を含む): 247093544448

約数和(自身を除く): 90412992777

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 331, 511, 993, 1533, 2317, 3577, 6951, 10731, 16219, 24163, 44111, 48657, 72489, 132333, 169141, 308777, 507423, 926331, 1183987, 2161439, 3220103, 3551961, 6484317, 9660309, 14600741, 22540721, 43802223, 67622163, 102205187, 157785047, 306615561, 473355141, 715436309, 1065854093, 2146308927, 3197562279, 7460978651, 22382935953, 52226850557, 156680551671]

約数ペア:

[(1, 156680551671), (3, 52226850557), (7, 22382935953), (21, 7460978651), (49, 3197562279), (73, 2146308927), (147, 1065854093), (219, 715436309), (331, 473355141), (511, 306615561), (993, 157785047), (1533, 102205187), (2317, 67622163), (3577, 43802223), (6951, 22540721), (10731, 14600741), (16219, 9660309), (24163, 6484317), (44111, 3551961), (48657, 3220103), (72489, 2161439), (132333, 1183987), (169141, 926331), (308777, 507423)]