13235977027

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 16915046400

約数和(自身を除く): 3679069373

約数列:

[1, 7, 13, 79, 89, 91, 137, 151, 553, 623, 959, 1027, 1057, 1157, 1781, 1963, 7031, 7189, 8099, 10823, 11929, 12193, 12467, 13439, 13741, 20687, 49217, 75761, 83503, 85351, 91403, 94073, 140699, 144809, 155077, 158509, 174707, 268931, 639821, 963247, 984893, 1061681, 1085539, 1109563, 1222949, 1634273, 1841143, 1882517, 6742729, 7431767, 11439911, 12522211, 12888001, 13801853, 21245549, 23934859, 87655477, 96612971, 145450297, 148718843, 167544013, 1018152079, 1890853861, 13235977027]

約数ペア:

[(1, 13235977027), (7, 1890853861), (13, 1018152079), (79, 167544013), (89, 148718843), (91, 145450297), (137, 96612971), (151, 87655477), (553, 23934859), (623, 21245549), (959, 13801853), (1027, 12888001), (1057, 12522211), (1157, 11439911), (1781, 7431767), (1963, 6742729), (7031, 1882517), (7189, 1841143), (8099, 1634273), (10823, 1222949), (11929, 1109563), (12193, 1085539), (12467, 1061681), (13439, 984893), (13741, 963247), (20687, 639821), (49217, 268931), (75761, 174707), (83503, 158509), (85351, 155077), (91403, 144809), (94073, 140699)]