87933153

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1993}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 147013632

約数和(自身を除く): 59080479

約数列:

[1, 3, 7, 11, 21, 33, 77, 191, 231, 573, 1337, 1993, 2101, 4011, 5979, 6303, 13951, 14707, 21923, 41853, 44121, 65769, 153461, 380663, 460383, 1141989, 2664641, 4187293, 7993923, 12561879, 29311051, 87933153]

約数ペア:

[(1, 87933153), (3, 29311051), (7, 12561879), (11, 7993923), (21, 4187293), (33, 2664641), (77, 1141989), (191, 460383), (231, 380663), (573, 153461), (1337, 65769), (1993, 44121), (2101, 41853), (4011, 21923), (5979, 14707), (6303, 13951)]