73975473

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 126584640

約数和(自身を除く): 52609167

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 229, 251, 429, 687, 753, 1287, 2061, 2259, 2519, 2761, 2977, 3263, 7557, 8283, 8931, 9789, 22671, 24849, 26793, 29367, 32747, 35893, 57479, 98241, 107679, 172437, 294723, 323037, 517311, 632269, 747227, 1896807, 2241681, 5690421, 6725043, 8219497, 24658491, 73975473]

約数ペア:

[(1, 73975473), (3, 24658491), (9, 8219497), (11, 6725043), (13, 5690421), (33, 2241681), (39, 1896807), (99, 747227), (117, 632269), (143, 517311), (229, 323037), (251, 294723), (429, 172437), (687, 107679), (753, 98241), (1287, 57479), (2061, 35893), (2259, 32747), (2519, 29367), (2761, 26793), (2977, 24849), (3263, 22671), (7557, 9789), (8283, 8931)]