75744773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 91392000

約数和(自身を除く): 15647227

約数列:

[1, 13, 19, 23, 67, 199, 247, 299, 437, 871, 1273, 1541, 2587, 3781, 4577, 5681, 13333, 16549, 20033, 29279, 49153, 59501, 86963, 173329, 253327, 306659, 380627, 1130519, 3293251, 3986567, 5826521, 75744773]

約数ペア:

[(1, 75744773), (13, 5826521), (19, 3986567), (23, 3293251), (67, 1130519), (199, 380627), (247, 306659), (299, 253327), (437, 173329), (871, 86963), (1273, 59501), (1541, 49153), (2587, 29279), (3781, 20033), (4577, 16549), (5681, 13333)]