58219917

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 96550272

約数和(自身を除く): 38330355

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 181, 289, 357, 371, 543, 867, 901, 1113, 1267, 2023, 2703, 3077, 3801, 6069, 6307, 9231, 9593, 15317, 18921, 21539, 28779, 45951, 52309, 64617, 67151, 107219, 156927, 163081, 201453, 321657, 366163, 489243, 1098489, 1141567, 2772377, 3424701, 8317131, 19406639, 58219917]

約数ペア:

[(1, 58219917), (3, 19406639), (7, 8317131), (17, 3424701), (21, 2772377), (51, 1141567), (53, 1098489), (119, 489243), (159, 366163), (181, 321657), (289, 201453), (357, 163081), (371, 156927), (543, 107219), (867, 67151), (901, 64617), (1113, 52309), (1267, 45951), (2023, 28779), (2703, 21539), (3077, 18921), (3801, 15317), (6069, 9593), (6307, 9231)]