77397579

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8713}}^1$

素因数の和:8776

約数の個数: 32

約数和(自身を含む): 133847040

約数和(自身を除く): 56449461

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8713, 8883, 26139, 60991, 78417, 182973, 235251, 409511, 548919, 1228533, 1646757, 2866577, 3685599, 8599731, 11056797, 25799193, 77397579]

約数ペア:

[(1, 77397579), (3, 25799193), (7, 11056797), (9, 8599731), (21, 3685599), (27, 2866577), (47, 1646757), (63, 1228533), (141, 548919), (189, 409511), (329, 235251), (423, 182973), (987, 78417), (1269, 60991), (2961, 26139), (8713, 8883)]