157250703

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 223312320

約数和(自身を除く): 66061617

約数列:

[1, 3, 37, 41, 109, 111, 123, 317, 327, 951, 1517, 4033, 4469, 4551, 11729, 12099, 12997, 13407, 34553, 35187, 38991, 103659, 165353, 480889, 496059, 1278461, 1416673, 1442667, 3835383, 4250019, 52416901, 157250703]

約数ペア:

[(1, 157250703), (3, 52416901), (37, 4250019), (41, 3835383), (109, 1442667), (111, 1416673), (123, 1278461), (317, 496059), (327, 480889), (951, 165353), (1517, 103659), (4033, 38991), (4469, 35187), (4551, 34553), (11729, 13407), (12099, 12997)]