64522479

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 101638656

約数和(自身を除く): 37116177

約数列:

[1, 3, 7, 21, 41, 123, 137, 287, 411, 547, 861, 959, 1641, 2877, 3829, 5617, 11487, 16851, 22427, 39319, 67281, 74939, 117957, 156989, 224817, 470967, 524573, 1573719, 3072499, 9217497, 21507493, 64522479]

約数ペア:

[(1, 64522479), (3, 21507493), (7, 9217497), (21, 3072499), (41, 1573719), (123, 524573), (137, 470967), (287, 224817), (411, 156989), (547, 117957), (861, 74939), (959, 67281), (1641, 39319), (2877, 22427), (3829, 16851), (5617, 11487)]