63844221

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 101523456

約数和(自身を除く): 37679235

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 651, 707, 971, 2121, 2913, 3131, 6797, 9393, 20391, 21917, 30101, 65751, 90303, 98071, 210707, 294213, 632121, 686497, 2059491, 3040201, 9120603, 21281407, 63844221]

約数ペア:

[(1, 63844221), (3, 21281407), (7, 9120603), (21, 3040201), (31, 2059491), (93, 686497), (101, 632121), (217, 294213), (303, 210707), (651, 98071), (707, 90303), (971, 65751), (2121, 30101), (2913, 21917), (3131, 20391), (6797, 9393)]