730815399

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{1553}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 1122609600

約数和(自身を除く): 391794201

約数列:

[1, 3, 9, 27, 29, 87, 261, 601, 783, 1553, 1803, 4659, 5409, 13977, 16227, 17429, 41931, 45037, 52287, 135111, 156861, 405333, 470583, 933353, 1215999, 2800059, 8400177, 25200531, 27067237, 81201711, 243605133, 730815399]

約数ペア:

[(1, 730815399), (3, 243605133), (9, 81201711), (27, 27067237), (29, 25200531), (87, 8400177), (261, 2800059), (601, 1215999), (783, 933353), (1553, 470583), (1803, 405333), (4659, 156861), (5409, 135111), (13977, 52287), (16227, 45037), (17429, 41931)]