73372257

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1843

約数の個数: 48

約数和(自身を含む): 130598400

約数和(自身を除く): 57226143

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1789, 1953, 4557, 5367, 5859, 12523, 13671, 16101, 37569, 41013, 48303, 55459, 87661, 112707, 166377, 262983, 338121, 388213, 499131, 788949, 1164639, 1497393, 2366847, 2717491, 3493917, 8152473, 10481751, 24457419, 73372257]

約数ペア:

[(1, 73372257), (3, 24457419), (7, 10481751), (9, 8152473), (21, 3493917), (27, 2717491), (31, 2366847), (49, 1497393), (63, 1164639), (93, 788949), (147, 499131), (189, 388213), (217, 338121), (279, 262983), (441, 166377), (651, 112707), (837, 87661), (1323, 55459), (1519, 48303), (1789, 41013), (1953, 37569), (4557, 16101), (5367, 13671), (5859, 12523)]