151215536493

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{99707}}^1$

素因数の和:99927

約数の個数: 72

約数和(自身を含む): 268936405920

約数和(自身を除く): 117720869427

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 181, 399, 441, 543, 931, 1197, 1267, 1629, 2793, 3439, 3801, 8379, 8869, 10317, 11403, 24073, 26607, 30951, 72219, 79821, 99707, 168511, 216657, 299121, 505533, 697949, 897363, 1516599, 1894433, 2093847, 4885643, 5683299, 6281541, 13261031, 14656929, 17049897, 18046967, 39783093, 43970787, 54140901, 92827217, 119349279, 126328769, 162422703, 278481651, 342892373, 378986307, 835444953, 884301383, 1028677119, 1136958921, 2400246611, 2652904149, 3086031357, 7200739833, 7958712447, 16801726277, 21602219499, 50405178831, 151215536493]

約数ペア:

[(1, 151215536493), (3, 50405178831), (7, 21602219499), (9, 16801726277), (19, 7958712447), (21, 7200739833), (49, 3086031357), (57, 2652904149), (63, 2400246611), (133, 1136958921), (147, 1028677119), (171, 884301383), (181, 835444953), (399, 378986307), (441, 342892373), (543, 278481651), (931, 162422703), (1197, 126328769), (1267, 119349279), (1629, 92827217), (2793, 54140901), (3439, 43970787), (3801, 39783093), (8379, 18046967), (8869, 17049897), (10317, 14656929), (11403, 13261031), (24073, 6281541), (26607, 5683299), (30951, 4885643), (72219, 2093847), (79821, 1894433), (99707, 1516599), (168511, 897363), (216657, 697949), (299121, 505533)]