118530503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 150323712

約数和(自身を除く): 31793209

約数列:

[1, 7, 13, 61, 91, 131, 163, 427, 793, 917, 1141, 1703, 2119, 5551, 7991, 9943, 11921, 14833, 21353, 55937, 69601, 103883, 129259, 149471, 277589, 727181, 904813, 1302533, 1943123, 9117731, 16932929, 118530503]

約数ペア:

[(1, 118530503), (7, 16932929), (13, 9117731), (61, 1943123), (91, 1302533), (131, 904813), (163, 727181), (427, 277589), (793, 149471), (917, 129259), (1141, 103883), (1703, 69601), (2119, 55937), (5551, 21353), (7991, 14833), (9943, 11921)]