372112137

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 579275400

約数和(自身を除く): 207163263

約数列:

[1, 3, 9, 27, 29, 81, 87, 157, 261, 471, 783, 1009, 1413, 2349, 3027, 4239, 4553, 9081, 12717, 13659, 27243, 29261, 40977, 81729, 87783, 122931, 158413, 263349, 368793, 475239, 790047, 1425717, 2370141, 4277151, 4593977, 12831453, 13781931, 41345793, 124037379, 372112137]

約数ペア:

[(1, 372112137), (3, 124037379), (9, 41345793), (27, 13781931), (29, 12831453), (81, 4593977), (87, 4277151), (157, 2370141), (261, 1425717), (471, 790047), (783, 475239), (1009, 368793), (1413, 263349), (2349, 158413), (3027, 122931), (4239, 87783), (4553, 81729), (9081, 40977), (12717, 29261), (13659, 27243)]