156959687223

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{122719}}^1$

素因数の和:123228

約数の個数: 32

約数和(自身を含む): 234994073600

約数和(自身を除く): 78034386377

約数列:

[1, 3, 9, 27, 127, 373, 381, 1119, 1143, 3357, 3429, 10071, 47371, 122719, 142113, 368157, 426339, 1104471, 1279017, 3313413, 15585313, 45774187, 46755939, 137322561, 140267817, 411967683, 420803451, 1235903049, 5813321749, 17439965247, 52319895741, 156959687223]

約数ペア:

[(1, 156959687223), (3, 52319895741), (9, 17439965247), (27, 5813321749), (127, 1235903049), (373, 420803451), (381, 411967683), (1119, 140267817), (1143, 137322561), (3357, 46755939), (3429, 45774187), (10071, 15585313), (47371, 3313413), (122719, 1279017), (142113, 1104471), (368157, 426339)]