54970461

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 100840320

約数和(自身を除く): 45869859

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 189, 273, 351, 507, 819, 1183, 1521, 1721, 2457, 3549, 4563, 5163, 10647, 12047, 15489, 22373, 31941, 36141, 46467, 67119, 108423, 156611, 201357, 290849, 325269, 469833, 604071, 872547, 1409499, 2035943, 2617641, 4228497, 6107829, 7852923, 18323487, 54970461]

約数ペア:

[(1, 54970461), (3, 18323487), (7, 7852923), (9, 6107829), (13, 4228497), (21, 2617641), (27, 2035943), (39, 1409499), (63, 872547), (91, 604071), (117, 469833), (169, 325269), (189, 290849), (273, 201357), (351, 156611), (507, 108423), (819, 67119), (1183, 46467), (1521, 36141), (1721, 31941), (2457, 22373), (3549, 15489), (4563, 12047), (5163, 10647)]