636137463

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 950522496

約数和(自身を除く): 314385033

約数列:

[1, 3, 13, 39, 61, 67, 169, 183, 201, 307, 507, 793, 871, 921, 2379, 2613, 3991, 4087, 10309, 11323, 11973, 12261, 18727, 20569, 30927, 33969, 51883, 53131, 56181, 61707, 155649, 159393, 243451, 267397, 690703, 730353, 802191, 1254709, 2072109, 3164863, 3476161, 3764127, 9494589, 10428483, 16311217, 48933651, 212045821, 636137463]

約数ペア:

[(1, 636137463), (3, 212045821), (13, 48933651), (39, 16311217), (61, 10428483), (67, 9494589), (169, 3764127), (183, 3476161), (201, 3164863), (307, 2072109), (507, 1254709), (793, 802191), (871, 730353), (921, 690703), (2379, 267397), (2613, 243451), (3991, 159393), (4087, 155649), (10309, 61707), (11323, 56181), (11973, 53131), (12261, 51883), (18727, 33969), (20569, 30927)]