201814971579

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6608867}}^1$

素因数の和:6608921

約数の個数: 40

約数和(自身を含む): 335862671760

約数和(自身を除く): 134047700181

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 3393, 10179, 30537, 6608867, 19826601, 59479803, 85915271, 178439409, 191657143, 257745813, 535318227, 574971429, 773237439, 1724914287, 2319712317, 2491542859, 5174742861, 6959136951, 7474628577, 15524228583, 22423885731, 67271657193, 201814971579]

約数ペア:

[(1, 201814971579), (3, 67271657193), (9, 22423885731), (13, 15524228583), (27, 7474628577), (29, 6959136951), (39, 5174742861), (81, 2491542859), (87, 2319712317), (117, 1724914287), (261, 773237439), (351, 574971429), (377, 535318227), (783, 257745813), (1053, 191657143), (1131, 178439409), (2349, 85915271), (3393, 59479803), (10179, 19826601), (30537, 6608867)]