81735676321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 95333446656

約数和(自身を除く): 13597770335

約数列:

[1, 13, 37, 41, 47, 163, 481, 533, 541, 611, 1517, 1739, 1927, 2119, 6031, 6683, 7033, 7661, 19721, 20017, 22181, 22607, 25051, 25427, 71299, 78403, 86879, 88183, 99593, 247271, 260221, 283457, 288353, 314101, 330551, 820697, 926887, 940799, 1042507, 1146379, 3214523, 3262771, 3615503, 3684941, 4083313, 4144601, 10669061, 11621737, 12230387, 13552591, 38572759, 42416023, 47001539, 53879813, 133773611, 151082581, 153350237, 169928641, 501445867, 1739056943, 1993553081, 2209072333, 6287359717, 81735676321]

約数ペア:

[(1, 81735676321), (13, 6287359717), (37, 2209072333), (41, 1993553081), (47, 1739056943), (163, 501445867), (481, 169928641), (533, 153350237), (541, 151082581), (611, 133773611), (1517, 53879813), (1739, 47001539), (1927, 42416023), (2119, 38572759), (6031, 13552591), (6683, 12230387), (7033, 11621737), (7661, 10669061), (19721, 4144601), (20017, 4083313), (22181, 3684941), (22607, 3615503), (25051, 3262771), (25427, 3214523), (71299, 1146379), (78403, 1042507), (86879, 940799), (88183, 926887), (99593, 820697), (247271, 330551), (260221, 314101), (283457, 288353)]