87585577821

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1386089}}^1$

素因数の和:1386178

約数の個数: 48

約数和(自身を含む): 155685628800

約数和(自身を除く): 68100050979

約数列:

[1, 3, 7, 9, 17, 21, 51, 59, 63, 119, 153, 177, 357, 413, 531, 1003, 1071, 1239, 3009, 3717, 7021, 9027, 21063, 63189, 1386089, 4158267, 9702623, 12474801, 23563513, 29107869, 70690539, 81779251, 87323607, 164944591, 212071617, 245337753, 494833773, 572454757, 736013259, 1390247267, 1484501319, 1717364271, 4170741801, 5152092813, 9731730869, 12512225403, 29195192607, 87585577821]

約数ペア:

[(1, 87585577821), (3, 29195192607), (7, 12512225403), (9, 9731730869), (17, 5152092813), (21, 4170741801), (51, 1717364271), (59, 1484501319), (63, 1390247267), (119, 736013259), (153, 572454757), (177, 494833773), (357, 245337753), (413, 212071617), (531, 164944591), (1003, 87323607), (1071, 81779251), (1239, 70690539), (3009, 29107869), (3717, 23563513), (7021, 12474801), (9027, 9702623), (21063, 4158267), (63189, 1386089)]