40581492399

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163781}}^1$

素因数の和:163842

約数の個数: 80

約数和(自身を含む): 76099668480

約数和(自身を除く): 35518176081

約数列:

[1, 3, 7, 9, 19, 21, 23, 27, 57, 63, 69, 81, 133, 161, 171, 189, 207, 399, 437, 483, 513, 567, 621, 1197, 1311, 1449, 1539, 1863, 3059, 3591, 3933, 4347, 9177, 10773, 11799, 13041, 27531, 35397, 82593, 163781, 247779, 491343, 1146467, 1474029, 3111839, 3439401, 3766963, 4422087, 9335517, 10318203, 11300889, 13266261, 21782873, 26368741, 28006551, 30954609, 33902667, 65348619, 71572297, 79106223, 84019653, 92863827, 101708001, 196045857, 214716891, 237318669, 252058959, 305124003, 501006079, 588137571, 644150673, 711956007, 1503018237, 1764412713, 1932452019, 2135868021, 4509054711, 5797356057, 13527164133, 40581492399]

約数ペア:

[(1, 40581492399), (3, 13527164133), (7, 5797356057), (9, 4509054711), (19, 2135868021), (21, 1932452019), (23, 1764412713), (27, 1503018237), (57, 711956007), (63, 644150673), (69, 588137571), (81, 501006079), (133, 305124003), (161, 252058959), (171, 237318669), (189, 214716891), (207, 196045857), (399, 101708001), (437, 92863827), (483, 84019653), (513, 79106223), (567, 71572297), (621, 65348619), (1197, 33902667), (1311, 30954609), (1449, 28006551), (1539, 26368741), (1863, 21782873), (3059, 13266261), (3591, 11300889), (3933, 10318203), (4347, 9335517), (9177, 4422087), (10773, 3766963), (11799, 3439401), (13041, 3111839), (27531, 1474029), (35397, 1146467), (82593, 491343), (163781, 247779)]