15674315871

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1\times {\mathrm{733}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 21389488128

約数和(自身を除く): 5715172257

約数列:

[1, 3, 67, 191, 201, 557, 573, 733, 1671, 2199, 12797, 37319, 38391, 49111, 106387, 111957, 140003, 147333, 319161, 408281, 420009, 1224843, 7127929, 9380201, 21383787, 27354827, 28140603, 77981671, 82064481, 233945013, 5224771957, 15674315871]

約数ペア:

[(1, 15674315871), (3, 5224771957), (67, 233945013), (191, 82064481), (201, 77981671), (557, 28140603), (573, 27354827), (733, 21383787), (1671, 9380201), (2199, 7127929), (12797, 1224843), (37319, 420009), (38391, 408281), (49111, 319161), (106387, 147333), (111957, 140003)]