4163198319

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4397}}^1$

素因数の和:4549

約数の個数: 72

約数和(自身を含む): 7430333040

約数和(自身を除く): 3267134721

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 113, 133, 147, 171, 339, 399, 441, 791, 931, 1017, 1197, 2147, 2373, 2793, 4397, 5537, 6441, 7119, 8379, 13191, 15029, 16611, 19323, 30779, 39573, 45087, 49833, 83543, 92337, 105203, 135261, 215453, 250629, 277011, 315609, 496861, 584801, 646359, 751887, 946827, 1490583, 1754403, 1939077, 3478027, 4093607, 4471749, 5263209, 9440359, 10434081, 12280821, 24346189, 28321077, 31302243, 36842463, 66082513, 73038567, 84963231, 198247539, 219115701, 462577591, 594742617, 1387732773, 4163198319]

約数ペア:

[(1, 4163198319), (3, 1387732773), (7, 594742617), (9, 462577591), (19, 219115701), (21, 198247539), (49, 84963231), (57, 73038567), (63, 66082513), (113, 36842463), (133, 31302243), (147, 28321077), (171, 24346189), (339, 12280821), (399, 10434081), (441, 9440359), (791, 5263209), (931, 4471749), (1017, 4093607), (1197, 3478027), (2147, 1939077), (2373, 1754403), (2793, 1490583), (4397, 946827), (5537, 751887), (6441, 646359), (7119, 584801), (8379, 496861), (13191, 315609), (15029, 277011), (16611, 250629), (19323, 215453), (30779, 135261), (39573, 105203), (45087, 92337), (49833, 83543)]