89444397

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 139577344

約数和(自身を除く): 50132947

約数列:

[1, 3, 7, 21, 67, 151, 201, 421, 453, 469, 1057, 1263, 1407, 2947, 3171, 8841, 10117, 28207, 30351, 63571, 70819, 84621, 190713, 197449, 212457, 444997, 592347, 1334991, 4259257, 12777771, 29814799, 89444397]

約数ペア:

[(1, 89444397), (3, 29814799), (7, 12777771), (21, 4259257), (67, 1334991), (151, 592347), (201, 444997), (421, 212457), (453, 197449), (469, 190713), (1057, 84621), (1263, 70819), (1407, 63571), (2947, 30351), (3171, 28207), (8841, 10117)]