973306503

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 1625702400

約数和(自身を除く): 652395897

約数列:

[1, 3, 9, 13, 27, 39, 41, 47, 117, 123, 141, 351, 369, 423, 533, 611, 1107, 1269, 1439, 1599, 1833, 1927, 4317, 4797, 5499, 5781, 12951, 14391, 16497, 17343, 18707, 25051, 38853, 52029, 56121, 58999, 67633, 75153, 168363, 176997, 202899, 225459, 505089, 530991, 608697, 676377, 766987, 879229, 1592973, 1826091, 2300961, 2637687, 2772953, 6902883, 7913061, 8318859, 20708649, 23739183, 24956577, 36048389, 74869731, 108145167, 324435501, 973306503]

約数ペア:

[(1, 973306503), (3, 324435501), (9, 108145167), (13, 74869731), (27, 36048389), (39, 24956577), (41, 23739183), (47, 20708649), (117, 8318859), (123, 7913061), (141, 6902883), (351, 2772953), (369, 2637687), (423, 2300961), (533, 1826091), (611, 1592973), (1107, 879229), (1269, 766987), (1439, 676377), (1599, 608697), (1833, 530991), (1927, 505089), (4317, 225459), (4797, 202899), (5499, 176997), (5781, 168363), (12951, 75153), (14391, 67633), (16497, 58999), (17343, 56121), (18707, 52029), (25051, 38853)]