84161623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 109670400

約数和(自身を除く): 25508777

約数列:

[1, 7, 13, 23, 79, 91, 161, 299, 509, 553, 1027, 1817, 2093, 3563, 6617, 7189, 11707, 12719, 23621, 40211, 46319, 81949, 152191, 165347, 281477, 522743, 924853, 1065337, 3659201, 6473971, 12023089, 84161623]

約数ペア:

[(1, 84161623), (7, 12023089), (13, 6473971), (23, 3659201), (79, 1065337), (91, 924853), (161, 522743), (299, 281477), (509, 165347), (553, 152191), (1027, 81949), (1817, 46319), (2093, 40211), (3563, 23621), (6617, 12719), (7189, 11707)]