163928331

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 288100800

約数和(自身を除く): 124172469

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 269, 357, 569, 807, 1071, 1707, 1883, 2421, 3983, 4573, 5121, 5649, 9673, 11949, 13719, 16947, 29019, 32011, 35847, 41157, 67711, 87057, 96033, 153061, 203133, 288099, 459183, 609399, 1071427, 1377549, 2602037, 3214281, 7806111, 9642843, 18214259, 23418333, 54642777, 163928331]

約数ペア:

[(1, 163928331), (3, 54642777), (7, 23418333), (9, 18214259), (17, 9642843), (21, 7806111), (51, 3214281), (63, 2602037), (119, 1377549), (153, 1071427), (269, 609399), (357, 459183), (569, 288099), (807, 203133), (1071, 153061), (1707, 96033), (1883, 87057), (2421, 67711), (3983, 41157), (4573, 35847), (5121, 32011), (5649, 29019), (9673, 16947), (11949, 13719)]