1327989546

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3313}}^1$

素因数の和:3908

約数の個数: 64

約数和(自身を含む): 3184621440

約数和(自身を除く): 1856631894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 571, 702, 1142, 1713, 3313, 3426, 5139, 6626, 7423, 9939, 10278, 14846, 15417, 19878, 22269, 29817, 30834, 43069, 44538, 59634, 66807, 86138, 89451, 129207, 133614, 178902, 200421, 258414, 387621, 400842, 775242, 1162863, 1891723, 2325726, 3783446, 5675169, 11350338, 17025507, 24592399, 34051014, 49184798, 51076521, 73777197, 102153042, 147554394, 221331591, 442663182, 663994773, 1327989546]

約数ペア:

[(1, 1327989546), (2, 663994773), (3, 442663182), (6, 221331591), (9, 147554394), (13, 102153042), (18, 73777197), (26, 51076521), (27, 49184798), (39, 34051014), (54, 24592399), (78, 17025507), (117, 11350338), (234, 5675169), (351, 3783446), (571, 2325726), (702, 1891723), (1142, 1162863), (1713, 775242), (3313, 400842), (3426, 387621), (5139, 258414), (6626, 200421), (7423, 178902), (9939, 133614), (10278, 129207), (14846, 89451), (15417, 86138), (19878, 66807), (22269, 59634), (29817, 44538), (30834, 43069)]