2007121545

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103969}}^1$

素因数の和:104007

約数の個数: 64

約数和(自身を含む): 4192070400

約数和(自身を除く): 2184948855

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2145, 3861, 6435, 19305, 103969, 311907, 519845, 935721, 1143659, 1351597, 1559535, 2807163, 3430977, 4054791, 4678605, 5718295, 6757985, 10292931, 12164373, 14035815, 14867567, 17154885, 20273955, 30878793, 36493119, 44602701, 51464655, 60821865, 74337835, 133808103, 154393965, 182465595, 223013505, 401424309, 669040515, 2007121545]

約数ペア:

[(1, 2007121545), (3, 669040515), (5, 401424309), (9, 223013505), (11, 182465595), (13, 154393965), (15, 133808103), (27, 74337835), (33, 60821865), (39, 51464655), (45, 44602701), (55, 36493119), (65, 30878793), (99, 20273955), (117, 17154885), (135, 14867567), (143, 14035815), (165, 12164373), (195, 10292931), (297, 6757985), (351, 5718295), (429, 4678605), (495, 4054791), (585, 3430977), (715, 2807163), (1287, 1559535), (1485, 1351597), (1755, 1143659), (2145, 935721), (3861, 519845), (6435, 311907), (19305, 103969)]