22471169931

素因数分解:

$3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{4967}}^1$

素因数の和:5166

約数の個数: 80

約数和(自身を含む): 39241635840

約数和(自身を除く): 16770465909

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 101, 189, 237, 303, 553, 567, 707, 711, 909, 1659, 2121, 2133, 2727, 4967, 4977, 6363, 6399, 7979, 8181, 14901, 14931, 19089, 23937, 34769, 44703, 44793, 55853, 57267, 71811, 104307, 134109, 167559, 215433, 312921, 392393, 402327, 501667, 502677, 646299, 938763, 1177179, 1505001, 1508031, 2746751, 2816289, 3511669, 3531537, 4515003, 4524093, 8240253, 10535007, 10594611, 13545009, 24720759, 31605021, 31783833, 39631693, 40635027, 74162277, 94815063, 118895079, 222486831, 277421851, 284445189, 356685237, 832265553, 1070055711, 2496796659, 3210167133, 7490389977, 22471169931]

約数ペア:

[(1, 22471169931), (3, 7490389977), (7, 3210167133), (9, 2496796659), (21, 1070055711), (27, 832265553), (63, 356685237), (79, 284445189), (81, 277421851), (101, 222486831), (189, 118895079), (237, 94815063), (303, 74162277), (553, 40635027), (567, 39631693), (707, 31783833), (711, 31605021), (909, 24720759), (1659, 13545009), (2121, 10594611), (2133, 10535007), (2727, 8240253), (4967, 4524093), (4977, 4515003), (6363, 3531537), (6399, 3511669), (7979, 2816289), (8181, 2746751), (14901, 1508031), (14931, 1505001), (19089, 1177179), (23937, 938763), (34769, 646299), (44703, 502677), (44793, 501667), (55853, 402327), (57267, 392393), (71811, 312921), (104307, 215433), (134109, 167559)]