1122102009

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 1960508160

約数和(自身を除く): 838406151

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 211, 217, 279, 389, 441, 633, 651, 1167, 1477, 1519, 1899, 1953, 2723, 3501, 4431, 4557, 6541, 8169, 10339, 12059, 13293, 13671, 19061, 19623, 24507, 31017, 36177, 45787, 57183, 58869, 82079, 84413, 93051, 108531, 137361, 171549, 246237, 253239, 320509, 412083, 574553, 590891, 738711, 759717, 961527, 1723659, 1772673, 2544449, 2884581, 4021871, 5170977, 5318019, 7633347, 12065613, 17811143, 22900041, 36196839, 53433429, 124678001, 160300287, 374034003, 1122102009]

約数ペア:

[(1, 1122102009), (3, 374034003), (7, 160300287), (9, 124678001), (21, 53433429), (31, 36196839), (49, 22900041), (63, 17811143), (93, 12065613), (147, 7633347), (211, 5318019), (217, 5170977), (279, 4021871), (389, 2884581), (441, 2544449), (633, 1772673), (651, 1723659), (1167, 961527), (1477, 759717), (1519, 738711), (1899, 590891), (1953, 574553), (2723, 412083), (3501, 320509), (4431, 253239), (4557, 246237), (6541, 171549), (8169, 137361), (10339, 108531), (12059, 93051), (13293, 84413), (13671, 82079), (19061, 58869), (19623, 57183), (24507, 45787), (31017, 36177)]