15676726009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 19718111232

約数和(自身を除く): 4041385223

約数列:

[1, 7, 23, 31, 101, 137, 161, 217, 227, 707, 713, 959, 1589, 2323, 3131, 3151, 4247, 4991, 5221, 7037, 13837, 16261, 21917, 22057, 22927, 29729, 31099, 36547, 49259, 72013, 96859, 97681, 160489, 161851, 217693, 318251, 428947, 504091, 527321, 683767, 710737, 715277, 964069, 1132957, 2227757, 3002629, 3140999, 3691247, 4975159, 5006939, 6748483, 9865781, 16346951, 21986993, 22173587, 69060467, 72242977, 97370969, 114428657, 155215109, 505700839, 681596783, 2239532287, 15676726009]

約数ペア:

[(1, 15676726009), (7, 2239532287), (23, 681596783), (31, 505700839), (101, 155215109), (137, 114428657), (161, 97370969), (217, 72242977), (227, 69060467), (707, 22173587), (713, 21986993), (959, 16346951), (1589, 9865781), (2323, 6748483), (3131, 5006939), (3151, 4975159), (4247, 3691247), (4991, 3140999), (5221, 3002629), (7037, 2227757), (13837, 1132957), (16261, 964069), (21917, 715277), (22057, 710737), (22927, 683767), (29729, 527321), (31099, 504091), (36547, 428947), (49259, 318251), (72013, 217693), (96859, 161851), (97681, 160489)]