61961718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 153441792

約数和(自身を除く): 91480074

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 283, 401, 546, 566, 802, 849, 1203, 1698, 1981, 2406, 2807, 3679, 3962, 5213, 5614, 5943, 7358, 8421, 10426, 11037, 11886, 15639, 16842, 22074, 25753, 31278, 36491, 51506, 72982, 77259, 109473, 113483, 154518, 218946, 226966, 340449, 680898, 794381, 1475279, 1588762, 2383143, 2950558, 4425837, 4766286, 8851674, 10326953, 20653906, 30980859, 61961718]

約数ペア:

[(1, 61961718), (2, 30980859), (3, 20653906), (6, 10326953), (7, 8851674), (13, 4766286), (14, 4425837), (21, 2950558), (26, 2383143), (39, 1588762), (42, 1475279), (78, 794381), (91, 680898), (182, 340449), (273, 226966), (283, 218946), (401, 154518), (546, 113483), (566, 109473), (802, 77259), (849, 72982), (1203, 51506), (1698, 36491), (1981, 31278), (2406, 25753), (2807, 22074), (3679, 16842), (3962, 15639), (5213, 11886), (5614, 11037), (5943, 10426), (7358, 8421)]