164421873

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79087}}^1$

素因数の和:79114

約数の個数: 32

約数和(自身を含む): 303697920

約数和(自身を除く): 139276047

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 79087, 237261, 553609, 711783, 869957, 1660827, 2135349, 2609871, 4982481, 6089699, 7829613, 14947443, 18269097, 23488839, 54807291, 164421873]

約数ペア:

[(1, 164421873), (3, 54807291), (7, 23488839), (9, 18269097), (11, 14947443), (21, 7829613), (27, 6089699), (33, 4982481), (63, 2609871), (77, 2135349), (99, 1660827), (189, 869957), (231, 711783), (297, 553609), (693, 237261), (2079, 79087)]