72647842839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1\times {\mathrm{2137}}^1$

素因数の和:3000

約数の個数: 64

約数和(自身を含む): 115053818880

約数和(自身を除く): 42405976041

約数列:

[1, 3, 11, 13, 33, 39, 109, 143, 327, 429, 727, 1199, 1417, 2137, 2181, 3597, 4251, 6411, 7997, 9451, 15587, 23507, 23991, 27781, 28353, 46761, 70521, 79243, 83343, 103961, 232933, 237729, 305591, 311883, 698799, 871673, 916773, 1030159, 1553599, 2562263, 2615019, 3028129, 3090477, 4660797, 7686789, 9084387, 11331749, 17089589, 20196787, 33309419, 33995247, 51268767, 60590361, 99928257, 169342291, 222164657, 508026873, 666493971, 1862765201, 2201449783, 5588295603, 6604349349, 24215947613, 72647842839]

約数ペア:

[(1, 72647842839), (3, 24215947613), (11, 6604349349), (13, 5588295603), (33, 2201449783), (39, 1862765201), (109, 666493971), (143, 508026873), (327, 222164657), (429, 169342291), (727, 99928257), (1199, 60590361), (1417, 51268767), (2137, 33995247), (2181, 33309419), (3597, 20196787), (4251, 17089589), (6411, 11331749), (7997, 9084387), (9451, 7686789), (15587, 4660797), (23507, 3090477), (23991, 3028129), (27781, 2615019), (28353, 2562263), (46761, 1553599), (70521, 1030159), (79243, 916773), (83343, 871673), (103961, 698799), (232933, 311883), (237729, 305591)]