190702971

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 288537600

約数和(自身を除く): 97834629

約数列:

[1, 3, 9, 27, 67, 201, 271, 389, 603, 813, 1167, 1809, 2439, 3501, 7317, 10503, 18157, 26063, 54471, 78189, 105419, 163413, 234567, 316257, 490239, 703701, 948771, 2846313, 7063073, 21189219, 63567657, 190702971]

約数ペア:

[(1, 190702971), (3, 63567657), (9, 21189219), (27, 7063073), (67, 2846313), (201, 948771), (271, 703701), (389, 490239), (603, 316257), (813, 234567), (1167, 163413), (1809, 105419), (2439, 78189), (3501, 54471), (7317, 26063), (10503, 18157)]