220278330801

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{14951}}^1\times {\mathrm{10427}}^1$

素因数の和:25541

約数の個数: 24

約数和(自身を含む): 320258562624

約数和(自身を除く): 99980231823

約数列:

[1, 3, 9, 157, 471, 1413, 10427, 14951, 31281, 44853, 93843, 134559, 1637039, 2347307, 4911117, 7041921, 14733351, 21125763, 155894077, 467682231, 1403046693, 24475370089, 73426110267, 220278330801]

約数ペア:

[(1, 220278330801), (3, 73426110267), (9, 24475370089), (157, 1403046693), (471, 467682231), (1413, 155894077), (10427, 21125763), (14951, 14733351), (31281, 7041921), (44853, 4911117), (93843, 2347307), (134559, 1637039)]