193677762015

素因数分解:

$3^3\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{637339}}^1$

素因数の和:639604

約数の個数: 32

約数和(自身を含む): 344469523200

約数和(自身を除く): 150791761185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2251, 6753, 11255, 20259, 33765, 60777, 101295, 303885, 637339, 1912017, 3186695, 5736051, 9560085, 17208153, 28680255, 86040765, 1434650089, 4303950267, 7173250445, 12911850801, 21519751335, 38735552403, 64559254005, 193677762015]

約数ペア:

[(1, 193677762015), (3, 64559254005), (5, 38735552403), (9, 21519751335), (15, 12911850801), (27, 7173250445), (45, 4303950267), (135, 1434650089), (2251, 86040765), (6753, 28680255), (11255, 17208153), (20259, 9560085), (33765, 5736051), (60777, 3186695), (101295, 1912017), (303885, 637339)]