190065813

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6451}}^1$

素因数の和:6545

約数の個数: 32

約数和(自身を含む): 307218432

約数和(自身を除く): 117152619

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1281, 1403, 4209, 6451, 9821, 19353, 29463, 45157, 135471, 148373, 393511, 445119, 1038611, 1180533, 2754577, 3115833, 8263731, 9050753, 27152259, 63355271, 190065813]

約数ペア:

[(1, 190065813), (3, 63355271), (7, 27152259), (21, 9050753), (23, 8263731), (61, 3115833), (69, 2754577), (161, 1180533), (183, 1038611), (427, 445119), (483, 393511), (1281, 148373), (1403, 135471), (4209, 45157), (6451, 29463), (9821, 19353)]