80451333599

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1\times {\mathrm{563}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 102837504000

約数和(自身を除く): 22386170401

約数列:

[1, 7, 13, 49, 73, 91, 343, 439, 511, 563, 637, 949, 3073, 3577, 3941, 4459, 5707, 6643, 7319, 21511, 25039, 27587, 32047, 39949, 41099, 46501, 51233, 150577, 193109, 224329, 247157, 279643, 287693, 325507, 358631, 416611, 534287, 1570303, 1730099, 1957501, 2013851, 2510417, 2916277, 3213041, 3740009, 10992121, 12110693, 14096957, 18042461, 20413939, 22491287, 26180063, 84774851, 126297227, 142897573, 157439009, 183260441, 234551993, 884080589, 1102073063, 1641863951, 6188564123, 11493047657, 80451333599]

約数ペア:

[(1, 80451333599), (7, 11493047657), (13, 6188564123), (49, 1641863951), (73, 1102073063), (91, 884080589), (343, 234551993), (439, 183260441), (511, 157439009), (563, 142897573), (637, 126297227), (949, 84774851), (3073, 26180063), (3577, 22491287), (3941, 20413939), (4459, 18042461), (5707, 14096957), (6643, 12110693), (7319, 10992121), (21511, 3740009), (25039, 3213041), (27587, 2916277), (32047, 2510417), (39949, 2013851), (41099, 1957501), (46501, 1730099), (51233, 1570303), (150577, 534287), (193109, 416611), (224329, 358631), (247157, 325507), (279643, 287693)]