111896421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 189383040

約数和(自身を除く): 77486619

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 169, 273, 287, 507, 533, 769, 861, 1183, 1599, 2307, 3549, 3731, 5383, 6929, 9997, 11193, 16149, 20787, 29991, 31529, 48503, 69979, 94587, 129961, 145509, 209937, 220703, 389883, 409877, 662109, 909727, 1229631, 2729181, 2869139, 5328401, 8607417, 15985203, 37298807, 111896421]

約数ペア:

[(1, 111896421), (3, 37298807), (7, 15985203), (13, 8607417), (21, 5328401), (39, 2869139), (41, 2729181), (91, 1229631), (123, 909727), (169, 662109), (273, 409877), (287, 389883), (507, 220703), (533, 209937), (769, 145509), (861, 129961), (1183, 94587), (1599, 69979), (2307, 48503), (3549, 31529), (3731, 29991), (5383, 20787), (6929, 16149), (9997, 11193)]