2652015069

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:783

約数の個数: 72

約数和(自身を含む): 4430724480

約数和(自身を除く): 1778709411

約数列:

[1, 3, 9, 11, 23, 33, 69, 79, 99, 207, 237, 253, 529, 641, 711, 759, 869, 1587, 1817, 1923, 2277, 2607, 4761, 5451, 5769, 5819, 7051, 7821, 14743, 16353, 17457, 19987, 21153, 41791, 44229, 50639, 52371, 59961, 63459, 125373, 132687, 151917, 162173, 179883, 339089, 376119, 455751, 459701, 486519, 557029, 1017267, 1164697, 1379103, 1459557, 1671087, 3051801, 3494091, 3729979, 4137309, 5013261, 10482273, 11189937, 12811667, 26788031, 33569811, 38435001, 80364093, 115305003, 241092279, 294668341, 884005023, 2652015069]

約数ペア:

[(1, 2652015069), (3, 884005023), (9, 294668341), (11, 241092279), (23, 115305003), (33, 80364093), (69, 38435001), (79, 33569811), (99, 26788031), (207, 12811667), (237, 11189937), (253, 10482273), (529, 5013261), (641, 4137309), (711, 3729979), (759, 3494091), (869, 3051801), (1587, 1671087), (1817, 1459557), (1923, 1379103), (2277, 1164697), (2607, 1017267), (4761, 557029), (5451, 486519), (5769, 459701), (5819, 455751), (7051, 376119), (7821, 339089), (14743, 179883), (16353, 162173), (17457, 151917), (19987, 132687), (21153, 125373), (41791, 63459), (44229, 59961), (50639, 52371)]