155127907989

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{10891}}^1$

素因数の和:11318

約数の個数: 48

約数和(自身を含む): 231410909184

約数和(自身を除く): 76283001195

約数列:

[1, 3, 9, 47, 141, 151, 223, 423, 453, 669, 1359, 2007, 7097, 10481, 10891, 21291, 31443, 32673, 33673, 63873, 94329, 98019, 101019, 303057, 511877, 1535631, 1582631, 1644541, 2428693, 4606893, 4747893, 4933623, 7286079, 14243679, 14800869, 21858237, 77293427, 114148571, 231880281, 342445713, 366732643, 695640843, 1027337139, 1100197929, 3300593787, 17236434221, 51709302663, 155127907989]

約数ペア:

[(1, 155127907989), (3, 51709302663), (9, 17236434221), (47, 3300593787), (141, 1100197929), (151, 1027337139), (223, 695640843), (423, 366732643), (453, 342445713), (669, 231880281), (1359, 114148571), (2007, 77293427), (7097, 21858237), (10481, 14800869), (10891, 14243679), (21291, 7286079), (31443, 4933623), (32673, 4747893), (33673, 4606893), (63873, 2428693), (94329, 1644541), (98019, 1582631), (101019, 1535631), (303057, 511877)]