71322291201

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{3109}}^1$

素因数の和:3550

約数の個数: 64

約数和(自身を含む): 113500569600

約数和(自身を除く): 42178278399

約数列:

[1, 3, 7, 21, 31, 93, 131, 217, 269, 393, 651, 807, 917, 1883, 2751, 3109, 4061, 5649, 8339, 9327, 12183, 21763, 25017, 28427, 35239, 58373, 65289, 85281, 96379, 105717, 175119, 246673, 289137, 407279, 674653, 740019, 836321, 1092409, 1221837, 2023959, 2508963, 2850953, 3277227, 5854247, 7646863, 8552859, 12625649, 17562741, 22940589, 25925951, 37876947, 77777853, 88379543, 109558051, 181481657, 265138629, 328674153, 544444971, 766906357, 2300719071, 3396299581, 10188898743, 23774097067, 71322291201]

約数ペア:

[(1, 71322291201), (3, 23774097067), (7, 10188898743), (21, 3396299581), (31, 2300719071), (93, 766906357), (131, 544444971), (217, 328674153), (269, 265138629), (393, 181481657), (651, 109558051), (807, 88379543), (917, 77777853), (1883, 37876947), (2751, 25925951), (3109, 22940589), (4061, 17562741), (5649, 12625649), (8339, 8552859), (9327, 7646863), (12183, 5854247), (21763, 3277227), (25017, 2850953), (28427, 2508963), (35239, 2023959), (58373, 1221837), (65289, 1092409), (85281, 836321), (96379, 740019), (105717, 674653), (175119, 407279), (246673, 289137)]